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Mainspring for Westfield 10 AS
Height, diameter, thickness and length
1.45 Ă— 9.0 Ă— 0.10 Ă— 320 mmheight Ă— diameter Ă— thickness Ă— length
Note: We have transcribed this information to the best of our knowledge from the Générale Ressorts mainspring catalogue (GR 2, 1974). All information has been carefully checked but is provided without guarantee. Please check yourself before fitting that the mainspring fits, in particular height, diameter, thickness and length.
đź“Ź Mainspring dimensions
| GR no. | Height | Diameter | Thickness | Length | Type |
|---|---|---|---|---|---|
| 3954 | 1.45 mm | 9.0 mm | 0.10 mm | 320 mm | Hand-wound, normal end hook |
All dimensions in millimetres. The height of a mainspring is often also called its “width”. Source: Générale Ressorts, mainspring catalogue GR 2 (March 1974), page 198.
đź›’ Matching mainspring in our shop
We do not currently have a mainspring with exactly these dimensions in our shop. Feel free to write to us – we can often still find a suitable spring. Contact form · All mainsprings in our shop
đź”— According to the catalogue, the same mainspring (GR 3954) also fits
- Alpina 668
- Amida 906
- Benrus AT
- EHF 175
- EHF 175-1
- EHF 175-1-3
- EHF 176
- EHF 176-3
- EHF 179
- EHF 179-1
- EHF 179-3
- EHF 184
- EHF 186
- EHF 186-1
- EHF 186-3
- EHF 188
- EHF 191
- EHF 196
- EHF 198
- EHF 204
- EHF 205
- EHF 215
- EHF 216
- EHF 221
- EHF 223
- EHF 232
- EHF 235
- EHF 239
- FHF 28
- FHF 28.2
- FHF 28.2 N
- FHF 28.3
- FHF 52
- FHF 54
- FHF 82
- FHF 82-4
- FHF 92
- FHF 104
- FHF 122
- FHF 281
- FHF 281-2
- FHF 281-2 N
- FHF 282
- FHF 324 10/2
- FHF 821
- FHF 821-4
- FHF 822-823
- FHF 1146-6-10 1/2"
- Girard-Perregaux 09
- Glycine 68
- Helbros 31
- Moeris 17/25 C
- Roamer 953
- Roamer 956
- Roamer 959
- Roamer 962
- Roamer 963
- Westfield 4 AH
- Westfield 4 AS
- Westfield 4 AW
… and 3 more calibers